[1]高永广,夏平,师毅冰,等.CT血流储备分数对冠状动脉狭窄危险分层及功能评价的临床初探[J].介入放射学杂志,2024,33(09):956-960.
 GAO Yongguang,XIA Ping,SHI Yibing,et al.Clinical application of CT angiography-derived fractional flow reserve in evaluating the risk stratification of coronary artery stenosis and the myocardial function[J].journal interventional radiology,2024,33(09):956-960.
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CT血流储备分数对冠状动脉狭窄危险分层及功能评价的临床初探()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
33
期数:
2024年09
页码:
956-960
栏目:
心脏介入
出版日期:
2024-09-17

文章信息/Info

Title:
Clinical application of CT angiography-derived fractional flow reserve in evaluating the risk stratification of coronary artery stenosis and the myocardial function
作者:
高永广夏平师毅冰李宇张今尧傅宇飞黄亚勇徐元顺 李古涛
Author(s):
GAO YongguangXIA PingSHI YibingLI YuZHANG JinyaoFU YufeiHUANG YayongXU YuanshunLI Gutao
CT Room,Xuzhou Municipal Central Hospital,Xuzhou,Jiangsu Province 221000,China
关键词:
【关键词】体层摄影术X线计算机冠状血管血流储备分数
文献标志码:
A
摘要:
【摘要】目的探讨CT血流储备分数(CT angiography derived fractional flow reserve,CT-FFR)对冠状动脉狭窄及粥样斑块定量参数的危险分层及其临床应用。方法纳入徐州市中心医院接受冠状动脉CTA检查患者122例,其中非缺血组(CT-FFR>0.8)66例,缺血组(CT-FFR≤0.8)56例。对两组数据斑块特性进行比较。logistic回归分析斑块特征与缺血病变的关系。结果CT-FFR>0.8血管218支,CT-FFR≤0.8血管174支,两组斑块总体积、钙化斑块体积、病变长度及狭窄度>50%比较差异有统计学意义(P<0.05)。回归分析得出斑块总体积、钙化斑块体积、病变长度及狭窄度>50%为局部心肌缺血的危险因素。结论CT-FFR可以对冠状动脉管腔狭窄、斑块性质进行危险分层,能够从解剖学狭窄及功能学层面评估局部心肌血情况,优化诊疗措施。

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备注/Memo

备注/Memo:
(收稿日期:2023-10-09)
(本文编辑:新宇)
更新日期/Last Update: 2024-09-15